// Copyright (c) 2023 PaddlePaddle Authors. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

#pragma once

#include <vector>

#include "runtime/runtime.h"

static std::vector<int64_t> unset_flag_dims = {-100};

struct GcuMemory {
  GcuMemory(void* in_ptr, const std::vector<int64_t>& in_dims, size_t in_size) {
    mem_ptr = in_ptr;
    dims = in_dims;
    size = in_size;
  }
  ~GcuMemory() {
    if (mem_ptr != nullptr) {
      DeAllocScatter(mem_ptr);
      mem_ptr = nullptr;
    }
  }
  void* mem_ptr = nullptr;
  std::vector<int64_t> dims = unset_flag_dims;
  size_t size = 0;
};
